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onsemi NBC12439AFNG

Part No.:: NBC12439AFNG

Manufacturer:: onsemi

Category:: The Posts

Package:: 28-LCC (J-Lead)

Datasheet:: NBC12439AFNG.pdf

Description:: IC CLOCK SYNTH 50-800MHZ 28-PLCC

Quantity:: RFQ Add To RFQ list Buy Now Add To Cart

Unit Price:$0

Ext Price:$0

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Description

The NBC12439 and NBC12439A are general purpose, PLL based synthesized clock sources. The VCO will operate over a frequency range of 400 MHz to 800 MHz. The VCO frequency is sent to the N−output divider, where it can be configured to provide division ratios of 1, 2, 4 or 8. The VCO and output frequency can be programmed using the parallel or serial interfaces to the configuration logic. Output frequency steps of 16 MHz, 8 MHz, 4 MHz, or 2 MHz can be achieved using a 16 MHz crystal, depending on the output divider settings. The PLL loop filter is fully integrated and does not require any external components.

Features
• Best−in−Class Output Jitter Performance, ±20 ps Peak−to−Peak
• 50 MHz to 800 MHz Programmable Differential PECL Outputs
• Fully Integrated Phase−Lock−Loop with Internal Loop Filter
• Parallel Interface for Programming Counter and Output Dividers During Powerup
• Minimal Frequency Overshoot
• Serial 3−Wire Programming Interface
• Crystal Oscillator Inputs 10 MHz to 20 MHz
• Operating Range: VCC = 3.135 V to 5.25 V
• CMOS and TTL Compatible Control Inputs
• Pin and Function Compatible with Motorola MC12439 and MPC9239
• Powerdown of PECL Outputs ( 16)
• 0°C to 70°C Ambient Operating Temperature (NBC12439)
• −40°C to 85°C Ambient Operating Temperature (NBC12439A)

• Pb−Free Packages are Available

onsemi NBC12439AFNG

Package/Case:: 28-LCC (J-Lead)

Packaging:: Tube,Tube

Series:: -

ProductStatus:: Obsolete

Type:: PLL Clock Generator

PLL:: Yes

Input:: Crystal

Output:: PECL

NumberofCircuits:: 1

Ratio-Input:Output:: 1:1

Differential-Input:Output:: No/Yes

Frequency-Max:: 800MHz

Divider/Multiplier:: Yes/No

Voltage-Supply:: 3.135V ~ 5.25V

OperatingTemperature:: -40°C ~ 85°C

MountingType:: Surface Mount

Category:: The Posts

Datasheet:: NBC12439AFNG.pdf

1. How to order NBC12439AFNG on Deyee Tech Limited?

Currently, Deyee Tech Limited only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Deyee Tech Limited guarantee that NBC12439AFNG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the onsemi NBC12439AFNG. All suppliers must pass our qualification reviews before they can publish their products including NBC12439AFNG on Deyee Tech Limited; we pay more attention to the channels and quality of NBC12439AFNG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the NBC12439AFNG price and inventory displayed accurate?

The price and inventory of NBC12439AFNG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of NBC12439AFNG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NBC12439AFNG we delivered, we will accept the replacement or return of the NBC12439AFNG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of NBC12439AFNG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as NBC12439AFNG pin diagram, NBC12439AFNG datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image
Part Number	NB2669ASNR2	NB2760ASNR2	NB2762ASNR2	NB2769ASNR2	NB2779ASNR2
Manufacturer	onsemi	onsemi	onsemi	onsemi	onsemi
Package/Case	28-LCC (J-Lead)	28-LCC (J-Lead)	28-LCC (J-Lead)	28-LCC (J-Lead)	28-LCC (J-Lead)
Packaging	Tube,Tube	Tube,Tube	Tube,Tube	Tube,Tube	Tube,Tube
Series	-	-	-	-	-
ProductStatus	Obsolete	Obsolete	Obsolete	Obsolete	Obsolete
Type	PLL Clock Generator	PLL Clock Generator	PLL Clock Generator	PLL Clock Generator	PLL Clock Generator
PLL	Yes	Yes	Yes	Yes	Yes
Input	Crystal	Crystal	Crystal	Crystal	Crystal
Output	PECL	PECL	PECL	PECL	PECL
NumberofCircuits	1	1	1	1	1
Ratio-Input:Output	1:1	1:1	1:1	1:1	1:1
Differential-Input:Output	No/Yes	No/Yes	No/Yes	No/Yes	No/Yes
Frequency-Max	800MHz	800MHz	800MHz	800MHz	800MHz
Divider/Multiplier	Yes/No	Yes/No	Yes/No	Yes/No	Yes/No
Voltage-Supply	3.135V ~ 5.25V	3.135V ~ 5.25V	3.135V ~ 5.25V	3.135V ~ 5.25V	3.135V ~ 5.25V
OperatingTemperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
MountingType	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount